Pre-owned Stainless steel case with a black rubber strap. 8 screws fixed black bezel. Black dial with silver-tone hands and Arabic and index numeral hour markers. Index numerals mark the 6, 9 and 12 o'clock positions. tachymeter scale appears around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Audemars Piguet Calibre 2326/2840 Automatic movement, containing 50 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant sapphire crystal. Screw down crown. Octagon case shape, case size: 42 mm, case thickness: 14.5 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Sport watch style. Watch label: Swiss Made. Item Variations: 25940SK OO D002CA 03, 25940SK-OO-D002CA-03, 25940SKOOD002CA03. Audemars Piguet Royal Oak Offshore Chronograph Black Dial Black Strap Mens Watch 25940SKOOD002CA03.